127536838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{15377}}^1$

素因数の和:15432

約数の個数: 32

約数和(自身を含む): 232515360

約数和(自身を除く): 104978522

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 143, 286, 319, 377, 638, 754, 4147, 8294, 15377, 30754, 169147, 199901, 338294, 399802, 445933, 891866, 2198911, 4397822, 4905263, 5797129, 9810526, 11594258, 63768419, 127536838]

約数ペア:

[(1, 127536838), (2, 63768419), (11, 11594258), (13, 9810526), (22, 5797129), (26, 4905263), (29, 4397822), (58, 2198911), (143, 891866), (286, 445933), (319, 399802), (377, 338294), (638, 199901), (754, 169147), (4147, 30754), (8294, 15377)]